# 문제주소: https://www.acmicpc.net/problem/2903 # 코드import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;public class BOJ2903_v2 { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); // N번 반복 int x = 1; // 변 개수 초기화 for (int i = ..